CVE-2025-71349 — picklescan - Arbitrary Code Execution via Undetected trace.Trace.run in Pickle Files
picklescan before 0.0.29 fails to detect the built-in trace.Trace.run function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attacke…
Published: 2026-06-30 · CVSS: 7.6 · CVSS 4.0
picklescan before 0.0.29 fails to detect the built-in trace.Trace.run function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious pickle files using trace.Trace.run in the reduce method to achieve arbitrary code execution when pickle.load processes the file.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7